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运用matlab对数字图像进行处理，让大家更了解数字图像(deal digital image)

stbc在2发2收，4发4收的性能仿真 一个编码译码程序。 有仿真结果图。(stbc made two in 2 admission, made 4 of 4 admission a performance simulation code decoding procedures. A Simulation results.)

Factor models_matlab code

地震勘探中，正演合成地震记录；通过子波（这里有几种不同子波模型）与定义好的反射系数进行褶积运算，实现地震记录的人工合成。(Seismic exploration, modeling synthetic seismic record via wavelets (there are several models of different wavelets) defined reflection coefficient convolution operation, realization of synthetic seismic record.)

一个基于dct变换的数字水印算法的源程序,可供进行数字水印学习和研究的学生及科研工作者学习参考(DCT-based digital watermarking algorithm transform the source code, available for study and research of digital watermarking students and researchers to study the reference)

读入语音信号，加入噪声后将其滤除再还原声音(Adding a pulse noise to an existed speech then filt it with a specified FIR filter.)

霍夫曼编解码程序，仿真了huffman编码和解码(huffman encode decode)

自己编写的关于掺饵光纤中行波速率方程的程序(I have written about the procedure of erbium-doped fiber on wave rate equation)

TRF796x evaluation Board (Rev A1) Schematic

matlab 子程序集：The routines supplement the book, "Numerical Methods for Physics", 2nd Ed. (Prentice Hall).(matlab subroutine sets: The routines supplement the book, " Numerical Methods for Physics" , 2nd Ed. (Prentice Hall).)